Red Hat GFS 5.2.1 -, Руководство администратора

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62 Chapter 6. Creating the Cluster Configuration System Files
Node that will use
cascaded fencing
methods
Fencing method 1
Fencing method 2
Fencing method 3
nodes {
NodeName
{
.
.
.
}
NodeName {
ip_interfaces {
IFName = " IPAddress "
}
fence {
MethodName {
DeviceName {
#Device-specific parameter(s)
}
}
MethodName
{
DeviceName
{
#Device-specific parameter(s)
}
}
MethodName {
DeviceName {
#Device-specific parameter(s)
}
}
}
}
NodeName {
.
.
.
}
}
Cascades to next
if fencing fails
Cascades to next
if fencing fails
Returns to first
fencing method
if fencing fails
Figure 6-18. File Format:
nodes.ccs
, Cascaded Fencing